Diameter Range
• Between Ø2,7 mm and Ø310 mm
• Plano optics → maximum diagonal 400 mm

Dimensional Tolerances
• Linear: up tp +/-0,01 mm
• Angular: up to +/-10 arcsec (these tolerances may vary in function of the shapes and the geometries requested)

Available Geometries
• Spherical and aspherical surfaces
• Plano surfaces
• Custom shapes upon request

Materials
Available all optical glasses and Fused Silica from the most important worldwide producers and
suitable for UV, VIS, SWIR and IR bands. Our principal suppliers are:
• Schott
• Ohara
• CDGM
• Hoya
• Corning
• Heraeus
• ...and many others!

Other materials available upon request: ZnSe, ZnS, CaF, MgF2, Sapphire, Germanium